EP 1606874 A2 20051221 - TIMING SYNCHRONIZATION FOR M-DPSK CHANNELS
Title (en)
TIMING SYNCHRONIZATION FOR M-DPSK CHANNELS
Title (de)
ZEITSYNCHRONISATION FÜR MDPSK (MODIFIZIERTE DIFFERENZIELLE PHASENUMTASTUNG)-KANÄLE
Title (fr)
SYNCHRONISATION TEMPORELLE POUR CANAUX M-MDPD
Publication
Application
Priority
- US 2004003095 W 20040204
- US 39197803 A 20030319
Abstract (en)
[origin: US2004184564A1] The present invention discloses an improved method of timing synchronization with transmitted data packets in a receiver on a communication channel using differential phase shift keying (DPSK) modulation-especially an RF wireless communication channel. The invention reduces the complexity of the circuits, especially the multipliers, required for digital signal processing. The invention also increases performance compared to previously known methods.
IPC 1-7
IPC 8 full level
H04L 7/04 (2006.01); H04L 27/22 (2006.01)
CPC (source: EP KR US)
H04L 7/02 (2013.01 - KR); H04L 7/042 (2013.01 - EP US); H04L 27/18 (2013.01 - KR); H04L 27/22 (2013.01 - EP KR US); H04L 27/32 (2013.01 - KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2004184564 A1 20040923; US 6973142 B2 20051206; EP 1606874 A2 20051221; EP 1606874 A4 20080604; JP 2006523420 A 20061012; JP 4383445 B2 20091216; KR 101067265 B1 20110926; KR 20050118285 A 20051216; TW 200428840 A 20041216; TW I335165 B 20101221; WO 2004095720 A2 20041104; WO 2004095720 A3 20050224
DOCDB simple family (application)
US 39197803 A 20030319; EP 04708129 A 20040204; JP 2006508656 A 20040204; KR 20057017460 A 20040204; TW 93102641 A 20040205; US 2004003095 W 20040204